MailerBot
MailerBot creates and sends physical postcards, letters, invoices, EDDM, and custom print pieces through an API or dashboard.
What MailerBot is
MailerBot creates and sends physical postcards, letters, invoices, EDDM, and custom print pieces through an API or dashboard. Users can design postcards, write letters in a rich text editor, or upload print-ready PDFs. Designs support merge fields, links, QR codes, and coupon codes with usage tracking. Contacts can be imported from CSV, checked against addresses, and organized into targeted lists. Campaign analytics track spend, volume, and delivery rates, with date filters and report export. Its REST API has 50+ endpoints and supports JWT or API key authentication. Scale adds automated drip sequences, triggered sends, and multi-touch flows. MailerBot says it prints, stamps, and mails pieces and provides delivery-status tracking; Launch lists USPS Intelligent Mail Barcode tracking on every piece. CRM connections include HubSpot, Salesforce, ServiceTitan, Housecall Pro, Jobber, FieldEdge, and Workiz. The integrations page describes an MCP server for compatible clients using OAuth 2.1, while Zapier and Make are marked as coming soon. Scale costs $99 a month and Command costs $399 a month.
Good
- Supports postcards, letters, invoices, and custom print pieces.
- Personalization includes merge fields and tracked coupon codes.
- Campaign analytics include date filters and report export.
- REST API offers 50+ endpoints.
- Launch includes tracking on every piece.
Watch out
- No free plan is listed.
- Scale costs $99 a month.
- Zapier and Make are marked as coming soon.
Who it suits
MailerBot suits organizations that send personalized physical mail and want to manage contacts, campaigns, and delivery tracking through an API or dashboard. The site presents it for retail, nonprofits, home services, startups, and digital nomads.
Verdict
MailerBot combines print-mail creation, contact handling, campaign reporting, and API access. Check the per-piece charges and monthly plan details against your mailing needs.
Plans and prices
From MailerBot's own pricing page, checked 15 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Scale | $99 a month | Letters 69¢ first page + 15¢ each additional page + postage · 4×6 postcards 49¢ · EDDM · residential prospecting · automated campaigns · advanced webhooks · Klaviyo, Shopify, Zapier and Make integrations · A/B testing · up to 5 seats · $99/month |
| Command | $399 a month | Letters 59¢ first page + 10¢ each additional page + postage · 4×6 postcards 39¢ · advanced reporting · managed automations · dedicated account manager · SSO · HIPAA BAA available · audit logs · unlimited seats · custom rate limits · 99.9% uptime SLA · $399/month |
| Launch | — | Letters 89¢ first page + 25¢ each additional page + postage · 4×6 postcards 59¢ + postage · no monthly fee or minimum · full REST API and Python/JavaScript SDKs · unlimited free sandbox sends · webhooks · USPS IMB tracking · community/email support (48 hours) · next-business-day mailout SLA · pay-as-you-go |
The facts
Each one read from MailerBot's own pages, with the date it was checked.
What it does
- API
- The REST API offers 50+ endpoints and supports JWT and API key authentication.checked 7 Oct 2026
- API authentication
- Server integrations can authenticate with API keys or JWT, while integrations use OAuth 2.1 with PKCE.checked 15 Oct 2026
- API data format
- API responses use CamelCase JSON and pagination.checked 15 Oct 2026
- API scope
- The REST API provides more than 50 endpoints for contacts, designs, mailings, campaigns and tracking.checked 15 Oct 2026
- Automation
- Scale includes automated drip sequences, triggered sends, and multi-touch flows.checked 7 Oct 2026
- Campaign analytics
- Analytics cover spend, volume and delivery rates with date filters and report export.checked 15 Oct 2026
- Cancellation limitation
- Orders cannot be cancelled after entering the printing or fulfillment queue.checked 15 Oct 2026
- Compliance options
- Command lists Okta, Google and Microsoft SSO, audit logs, compliance exports and an available HIPAA BAA.checked 15 Oct 2026
- Connector availability
- Zapier and Make connectors are described as coming soon on the integrations page.checked 15 Oct 2026
- Contact management
- CSV imports, address validation and targeted contact lists are supported.checked 15 Oct 2026
- Contacts
- Contacts can be imported from CSV, address-validated, and organized into targeted lists.checked 7 Oct 2026
- Coupon tracking
- Coupon-code lists can be assigned one by one to recipients and tracked for attribution.checked 15 Oct 2026
- Creation tools
- Users can design postcards, write letters with a rich text editor, or upload print-ready PDFs.checked 7 Oct 2026
- Crunchbase headcount
- Crunchbase places Handwrytten in the 51–100 employee range and in Phoenix, Arizona.checked 15 Oct 2026
- Delivery limitation
- The terms disclaim uninterrupted operation and say postal or third-party delays are outside MailerBot's responsibility.checked 15 Oct 2026
- Design agency listing
- Griflan's public work portfolio lists Mailerbot as a B2C and B2B marketing project.checked 15 Oct 2026
- EDDM
- Scale and Command include route-based Every Door Direct Mail campaigns.checked 15 Oct 2026
- Fulfillment dependency
- The terms say physical-mail fulfillment is performed through third-party print and mail partners.checked 15 Oct 2026
- Independent description
- A LinkedIn post by Ron Griffel describes MailerBot as handling printing, postage and delivery through a dashboard or API.checked 15 Oct 2026
- Integration availability
- The integrations page marks Zapier and Make as coming soon.checked 7 Oct 2026
- Integrations
- The integrations page describes an MCP server for Claude, ChatGPT, Cursor, and other MCP-compatible clients, authenticated through OAuth 2.1.checked 7 Oct 2026
- Intended users
- The site presents MailerBot for retail, nonprofits, home services, startups, and digital nomads.checked 7 Oct 2026
- Launch announcement
- MailerBot's introduction article is dated July 23, 2026.checked 15 Oct 2026
- Legal name
- Crunchbase lists Handwrytten's legal name as Handwritten Inc and identifies David Wachs as founder and CEO.checked 15 Oct 2026
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